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Celkon A66 vs Lava Iris 402e

Compare recorded specifications, size and practical differences.

Celkon A66

Celkon A66

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Width

    Iris 402e: 2.2 mm narrower

    A66:
    67.2 mm
    Iris 402e:
    65 mm
  • Screen diagonal

    Iris 402e: 0.5 in smaller diagonal

    A66:
    4.5 in
    Iris 402e:
    4 in
  • Depth

    Iris 402e: 0.6 mm thinner

    A66:
    11 mm
    Iris 402e:
    10.4 mm
  • Height

    Iris 402e: 10 mm shorter

    A66:
    136 mm
    Iris 402e:
    126 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
Front — relative size Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps. A66: height 136 mm; Width 67.2 mm. Iris 402e: height 126 mm; Width 65 mm. A66: 136 × 67.2 mm 1 Iris 402e: 126 × 65 mm 2
Side
Side — relative size Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps. A66: height 136 mm; Depth 11 mm. Iris 402e: height 126 mm; Depth 10.4 mm. A66: 136 × 11 mm 1 Iris 402e: 126 × 10.4 mm 2
  1. 1. A66

    Height:
    136 mm +10 mm versus Iris 402e
    Width:
    67.2 mm +2.2 mm versus Iris 402e
    Depth:
    11 mm +0.6 mm versus Iris 402e
    Weight:
    98 g
  2. 2. Iris 402e

    Height:
    126 mm
    Width:
    65 mm
    Depth:
    10.4 mm
    Weight:
    100 g

Weight

Bars start at zero and share a scale within this chart.

  1. 1. A66

    98 g

  2. 2. Iris 402e

    100 g

    +2 g versus A66

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes. A66: screen diagonal 4.5 in; aspect ratio (height:width) 16:9; approximate rectangular area 55.8 cm². Iris 402e: screen diagonal 4 in; aspect ratio (height:width) 5:3; approximate rectangular area 45.5 cm². A66: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Iris 402e: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A66

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Iris 402e

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

A66 has approximately 22.6% more rectangular screen area than Iris 402e.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A66: Original memory entry

4 GB · 512 MB RAM

Iris 402e: Original memory entry

512 MB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A66

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. Iris 402e

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. A66

    2000 mAh

    +550 mAh versus Iris 402e

  2. 2. Iris 402e

    1450 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. A662. Iris 402e

Everyday essentials
Everyday essentials — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Dimensions (HxWxD)
  • 136 Х 67.2 Х 11 mm
  • 126 Х 65 Х 10.4 mm
Weight
  • 98 g
  • 100 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • Android 4.2.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.1%
  • 55.6%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Processor CPU
  • Dual-core 1.2 GHz
  • Dual-core 1.3 GHz
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Release date
  • 2014
  • 2014
  • June
Colors
  • White
  • Black
  • Pink
  • Blue
  • Gray
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 5 h
  • Stand by time- Up to 200 h Talking time- Up to 9 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
SIM card
  • Dual SIM
  • Dual SIM
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • No
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
Harmful irradiation
  • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Radio
  • FM radio
  • FM radio
  • recording
Other features
Other features — specifications for A66, Iris 402e.
SpecificationA66Iris 402e
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer For India